CDM 503 Cavity Drain Membrane for Basements - 3mm

BBA certified, 3mm Cavity Drain Membrane for Basements - Suitable for use internally below the ground to retaining walls, vaulted soffits and floors.

CDM 503 is a high-quality cavity drain waterproofing and damp proofing membrane suitable for use internally above or below the ground to retaining walls, vaulted soffits and floors.

CDM 503 can be used within our Cavity Drain Waterproofing system that includes Newton drainage and pumping systems. Please see the Newton Installation Manual for details on fixing and finishing of the product. CDM 503 holds BBA certification (94/3010).

Key Benefits

- Does not require extensive and damaging preparation to the wall surface.

- Speed of installation.

- Provides vapour control and when used with humidity control systems is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009.

- Resistant to chemically aggressive groundwater, efflorescing salts and hydrocarbon contamination.

- Rot-proof and resistant to root penetration.

- Shallow stud profile for where space is at a premium.

Typical Applications

As a waterproofing membrane as part of Newton System 500 and be used as both the wall and the floor membrane for the waterproofing of:

- Basements
- Cellars
- Vaults
- Tunnels
- Arches

For more information, visit our product page:https://www.newtonwaterproofing.co.uk/products-systems/products/cavity-drain-waterproofing/3mm-cavity-drain-membrane-for-basements/